:aa:3e) already exists on: batadv_slave_0
[  186.444177][ T4464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  186.464753][ T4464] batman_adv: batadv0: Interface activated: batadv_slave_0
[  186.485284][ T4464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  186.503936][ T4464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  186.519520][ T4464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  186.535890][ T4464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  186.547258][ T4464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  186.569414][ T4464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  186.584967][ T4464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  186.607075][ T4464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  186.622376][ T4464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  186.633136][ T4464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  186.645904][ T4464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  186.663116][ T4464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  186.684442][ T4464] batman_adv: batadv0: Interface activated: batadv_slave_1
[  186.713914][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  186.737076][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  186.761153][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  186.771454][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  186.786157][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  186.811224][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  186.834333][ T4464] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  186.857429][ T4464] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  186.866535][ T4464] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  186.875435][ T4464] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  186.997084][  T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  187.024816][  T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  187.054649][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  187.100786][ T4427] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  187.115516][ T4427] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  187.135862][ T4480] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/12/04 15:13:25 executed programs: 14
[  187.227890][ T4490] loop6: detected capacity change from 0 to 2048
[  187.384565][ T4490] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  187.403496][   T26] audit: type=1800 audit(1764861205.892:8): pid=4490 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.29" name="bus" dev="loop6" ino=18 res=0 errno=0
[  187.448728][ T1108] Bluetooth: hci6: command 0x041b tx timeout
[  187.672296][ T4341] EXT4-fs warning: 458 callbacks suppressed
[  187.672316][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  187.726563][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  187.770482][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  187.801020][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  187.862199][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  187.887777][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  187.904300][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  187.939317][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  187.982053][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.013707][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.161471][ T4314] EXT4-fs warning: 446 callbacks suppressed
[  188.161490][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.201802][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.224815][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.255079][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.311866][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.330222][ T4464] EXT4-fs error (device loop6): ext4_map_blocks:629: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1)
[  188.346570][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.387915][ T4464] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block
[  188.402635][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.425199][ T4464] EXT4-fs error (device loop6): __ext4_get_inode_loc:4327: comm syz-executor: Invalid inode table block 11526197445544620763 in block_group 0
[  188.445653][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.456332][  T305] EXT4-fs warning: 442 callbacks suppressed
[  188.456350][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.476332][ T4464] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5850: Corrupt filesystem
[  188.501914][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.514777][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.534322][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.550573][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.561414][ T4464] EXT4-fs error (device loop6): ext4_dirty_inode:6054: inode #2: comm syz-executor: mark_inode_dirty error
[  188.586888][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.626251][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.647516][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.667699][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.672098][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.701419][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.717699][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.746775][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.747248][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.792959][  T144] EXT4-fs error (device loop6): __ext4_get_inode_loc:4327: comm kworker/u4:1: Invalid inode table block 11526197445544620763 in block_group 0
[  188.811423][  T144] EXT4-fs error (device loop6): __ext4_get_inode_loc:4327: comm kworker/u4:1: Invalid inode table block 11526197445544620763 in block_group 0
[  188.831896][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.854867][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.864493][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.896652][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.929534][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  188.947789][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.031956][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.097937][ T1405] EXT4-fs warning: 458 callbacks suppressed
[  189.097957][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.120103][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.155796][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.175682][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.222362][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.244321][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.263407][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.283952][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.332239][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.363034][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  189.518680][ T4200] Bluetooth: hci6: command 0x040f tx timeout
[  190.431783][  T154] EXT4-fs warning: 466 callbacks suppressed
[  190.431800][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.467273][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.504813][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.520947][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.577504][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.607162][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.625181][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.641328][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.661610][ T4394] EXT4-fs warning: 442 callbacks suppressed
[  190.661625][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.692315][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.708507][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.729910][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.751553][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.767838][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.822077][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.850597][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.866824][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.898715][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.947102][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  190.975591][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  191.598732][ T4200] Bluetooth: hci6: command 0x0419 tx timeout
[  192.691982][ T4341] EXT4-fs warning: 478 callbacks suppressed
[  192.692000][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  192.726838][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  192.760425][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  192.776630][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  192.844597][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  192.871371][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  192.888044][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  192.914965][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  192.967930][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.000149][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.171819][ T4314] EXT4-fs warning: 502 callbacks suppressed
[  193.171838][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.197142][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.214496][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.250537][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.304340][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.334569][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.354034][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.382452][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.411952][  T144] EXT4-fs warning: 495 callbacks suppressed
[  193.411968][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.434400][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.450465][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.472244][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.476797][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.505490][  T305] EXT4-fs warning: 478 callbacks suppressed
[  193.505503][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.528364][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.539954][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.564320][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.582520][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.606903][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.636233][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.655925][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.664897][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.694593][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.708520][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.716824][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.748017][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.771951][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.787998][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.816955][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  193.834570][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.004024][ T1428] ieee802154 phy0 wpan0: encryption failed: -22
[  194.011696][ T1428] ieee802154 phy1 wpan1: encryption failed: -22
[  194.132234][ T1405] EXT4-fs warning: 526 callbacks suppressed
[  194.132253][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.166480][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.184361][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.212933][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.279062][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.297440][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.313721][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.343514][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.402670][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  194.431056][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.462141][  T154] EXT4-fs warning: 470 callbacks suppressed
[  195.462159][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.496873][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.515604][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.543054][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.603922][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.632562][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.654140][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.681103][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.700801][ T4394] EXT4-fs warning: 502 callbacks suppressed
[  195.700817][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.736930][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.754514][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.774463][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.787582][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.802916][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.882174][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.904015][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.921715][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  195.945748][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  196.002685][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  196.025250][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  196.078482][    T7] Bluetooth: hci0: command 0x0406 tx timeout
[  197.702262][ T4341] EXT4-fs warning: 514 callbacks suppressed
[  197.702283][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.745458][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.761755][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.789343][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.832120][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.863192][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.885076][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.903209][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.976354][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  197.998094][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.202373][ T4314] EXT4-fs warning: 478 callbacks suppressed
[  198.202394][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.231890][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.255905][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.272657][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.337882][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.362457][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.394740][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.415189][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.443468][  T144] EXT4-fs warning: 514 callbacks suppressed
[  198.443485][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.467953][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.477312][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.518000][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.520924][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.554909][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.562428][  T305] EXT4-fs warning: 522 callbacks suppressed
[  198.562447][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.606655][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.622981][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.649874][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.659940][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.686250][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.707339][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.736481][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.756427][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.777428][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.808027][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.819316][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.842081][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.865800][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.932019][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  198.963055][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.172465][ T1405] EXT4-fs warning: 498 callbacks suppressed
[  199.172485][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.210823][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.227091][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.247775][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.324666][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.346264][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.368183][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.409482][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.467999][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  199.484195][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.473216][  T154] EXT4-fs warning: 494 callbacks suppressed
[  200.473236][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.502836][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.519318][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.540818][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.592057][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.611318][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.634501][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.652185][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.717666][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.742569][ T4394] EXT4-fs warning: 526 callbacks suppressed
[  200.742588][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.764450][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.786226][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.805533][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.826959][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.872204][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.899902][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.916499][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.944677][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  200.990976][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  201.012513][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.728661][ T4341] EXT4-fs warning: 534 callbacks suppressed
[  202.728682][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.767428][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.795443][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.811677][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.877950][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.897366][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.920639][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.942543][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  202.992158][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.024225][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.222326][ T4314] EXT4-fs warning: 494 callbacks suppressed
[  203.222346][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.245519][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.263295][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.286136][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.341103][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.368063][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.384757][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.403686][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.452071][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.468079][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.472537][  T144] EXT4-fs warning: 474 callbacks suppressed
[  203.472556][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.508188][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.534985][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.557327][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.587910][  T305] EXT4-fs warning: 510 callbacks suppressed
[  203.587925][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.617855][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.629803][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.652918][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.667644][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.708409][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.713745][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.767349][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.802253][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.860111][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.892219][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.931529][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.957319][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  203.957486][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.055178][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.084352][ T4495] chnl_net:caif_netlink_parms(): no params data found
[  204.096988][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.177223][ T4495] bridge0: port 1(bridge_slave_0) entered blocking state
[  204.184750][ T4495] bridge0: port 1(bridge_slave_0) entered disabled state
[  204.200184][ T4495] device bridge_slave_0 entered promiscuous mode
[  204.202448][ T1405] EXT4-fs warning: 502 callbacks suppressed
[  204.202466][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.233666][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.259937][ T4495] bridge0: port 2(bridge_slave_1) entered blocking state
[  204.267029][ T4495] bridge0: port 2(bridge_slave_1) entered disabled state
[  204.283652][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.317119][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.335418][ T4495] device bridge_slave_1 entered promiscuous mode
[  204.391913][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.418206][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.474863][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.484833][ T4495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  204.519126][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.561900][ T4495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  204.597611][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.626647][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  204.693039][ T4495] team0: Port device team_slave_0 added
[  204.733411][ T4495] team0: Port device team_slave_1 added
[  204.807866][ T4495] batman_adv: batadv0: Adding interface: batadv_slave_0
[  204.834025][ T4495] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  204.896909][ T4495] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  204.923565][ T4495] batman_adv: batadv0: Adding interface: batadv_slave_1
[  204.962239][ T4495] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  205.011458][ T4495] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  205.185873][ T4495] device hsr_slave_0 entered promiscuous mode
[  205.215435][ T4495] device hsr_slave_1 entered promiscuous mode
[  205.249666][ T4495] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  205.257267][ T4495] Cannot create hsr debugfs directory
[  205.502159][  T154] EXT4-fs warning: 486 callbacks suppressed
[  205.502176][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.581059][ T4495] netdevsim netdevsim7 netdevsim0: renamed from eth0
[  205.596659][ T4495] netdevsim netdevsim7 netdevsim1: renamed from eth1
[  205.610106][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.630715][ T4495] netdevsim netdevsim7 netdevsim2: renamed from eth2
[  205.648577][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.665918][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.695324][ T4495] netdevsim netdevsim7 netdevsim3: renamed from eth3
[  205.743418][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.763496][ T4394] EXT4-fs warning: 466 callbacks suppressed
[  205.763513][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.799571][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.816372][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.849716][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.876576][ T4200] Bluetooth: hci7: command 0x0409 tx timeout
[  205.881185][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.934045][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  205.982236][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.006501][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.044514][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.049379][ T4495] 8021q: adding VLAN 0 to HW filter on device bond0
[  206.084421][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.096794][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  206.126365][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.129731][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  206.160193][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.183297][ T4495] 8021q: adding VLAN 0 to HW filter on device team0
[  206.206069][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.237624][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  206.247089][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  206.255909][ T4493] bridge0: port 1(bridge_slave_0) entered blocking state
[  206.263025][ T4493] bridge0: port 1(bridge_slave_0) entered forwarding state
[  206.275316][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.291631][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  206.301323][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  206.316792][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  206.332476][ T4493] bridge0: port 2(bridge_slave_1) entered blocking state
[  206.339602][ T4493] bridge0: port 2(bridge_slave_1) entered forwarding state
[  206.348582][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  206.365986][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  206.404187][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  206.413987][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  206.435997][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  206.446669][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  206.479273][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  206.487950][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  206.496528][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  206.516450][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  206.530337][ T4495] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  206.543038][ T4495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  206.563691][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  206.588202][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  206.838240][ T4495] 8021q: adding VLAN 0 to HW filter on device batadv0
[  206.854489][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  206.895696][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  207.121215][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  207.135589][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  207.165342][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  207.187601][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  207.216109][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  207.226194][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  207.240669][ T4495] device veth0_vlan entered promiscuous mode
[  207.268391][ T4495] device veth1_vlan entered promiscuous mode
[  207.315060][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  207.323877][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  207.355744][ T4495] device veth0_macvtap entered promiscuous mode
[  207.395964][ T4495] device veth1_macvtap entered promiscuous mode
[  207.434013][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  207.447941][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.464768][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  207.491732][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.507869][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  207.524539][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.540077][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  207.557360][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.567710][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  207.586695][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.602245][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  207.619648][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.635667][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  207.646466][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.663475][ T4495] batman_adv: batadv0: Interface activated: batadv_slave_0
[  207.681801][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  207.706708][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.722471][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  207.744800][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.758616][ T4341] EXT4-fs warning: 450 callbacks suppressed
[  207.758630][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  207.795385][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  207.806245][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.816348][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  207.826692][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  207.844780][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  207.867935][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  207.876979][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.912186][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  207.918749][    T7] Bluetooth: hci7: command 0x041b tx timeout
[  207.935619][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  207.952152][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  207.960312][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  207.985593][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.003749][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  208.013715][ T4495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  208.025977][ T4495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  208.035975][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.056017][ T4495] batman_adv: batadv0: Interface activated: batadv_slave_1
[  208.073023][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  208.089690][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  208.102039][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.132705][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  208.142189][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  208.156371][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  208.165751][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  208.174662][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.196657][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.245939][ T4495] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  208.260719][ T4495] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  208.269699][ T4495] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  208.279344][ T4314] EXT4-fs warning: 470 callbacks suppressed
[  208.279358][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.288226][ T4495] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  208.352149][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.385691][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.406659][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.489324][    T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  208.506346][  T144] EXT4-fs warning: 438 callbacks suppressed
[  208.506361][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.510528][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.544722][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.557751][    T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  208.583332][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.586949][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  208.606525][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.626128][  T305] EXT4-fs warning: 406 callbacks suppressed
[  208.626144][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.632334][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.671057][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.682590][ T4493] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  208.690353][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.721787][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.743795][ T4493] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  208.753877][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.754792][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.794072][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  208.807134][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.847750][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.849643][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.890281][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.912205][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
2025/12/04 15:13:47 executed programs: 16
[  208.936490][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.957688][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  208.996690][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.040684][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.052568][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.085484][ T4521] loop7: detected capacity change from 0 to 2048
[  209.133784][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.153527][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.186187][ T4521] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  209.187593][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.222330][   T26] audit: type=1800 audit(1764861227.712:9): pid=4521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.7.31" name="bus" dev="loop7" ino=18 res=0 errno=0
[  209.246191][ T1405] EXT4-fs warning: 442 callbacks suppressed
[  209.246206][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.270510][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.277750][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.296862][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.319016][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.373118][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.410777][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.447811][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.488337][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.552231][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  209.584128][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.009362][ T4200] Bluetooth: hci7: command 0x040f tx timeout
[  210.447092][ T4495] EXT4-fs error (device loop7): ext4_map_blocks:629: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1)
[  210.488069][ T4495] EXT4-fs warning (device loop7): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block
[  210.512327][  T154] EXT4-fs warning: 438 callbacks suppressed
[  210.512344][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.548518][ T4495] EXT4-fs error (device loop7): __ext4_get_inode_loc:4327: comm syz-executor: Invalid inode table block 11526197445544620763 in block_group 0
[  210.572657][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.598143][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.599686][ T4495] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5850: Corrupt filesystem
[  210.624867][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.660588][ T4495] EXT4-fs error (device loop7): ext4_dirty_inode:6054: inode #2: comm syz-executor: mark_inode_dirty error
[  210.681975][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.702064][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.717696][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.736816][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.768966][ T4394] EXT4-fs warning: 406 callbacks suppressed
[  210.768980][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.770429][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.774993][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.812484][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.844861][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.865030][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.866337][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.893247][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.925374][ T4493] EXT4-fs error (device loop7): __ext4_get_inode_loc:4327: comm kworker/u4:11: Invalid inode table block 11526197445544620763 in block_group 0
[  210.935280][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.941827][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  210.984724][ T4493] EXT4-fs error (device loop7): __ext4_get_inode_loc:4327: comm kworker/u4:11: Invalid inode table block 11526197445544620763 in block_group 0
[  211.006365][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.036692][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.042505][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.084873][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.094608][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.107290][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.137117][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.173698][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.203513][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.232337][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  211.259566][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  212.088670][   T13] Bluetooth: hci7: command 0x0419 tx timeout
[  212.782222][ T4341] EXT4-fs warning: 438 callbacks suppressed
[  212.782240][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  212.807166][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  212.840656][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  212.871790][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  212.937916][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  212.964603][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  212.990366][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.019409][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.072501][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.108752][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.307983][ T4314] EXT4-fs warning: 414 callbacks suppressed
[  213.308004][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.356189][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.394671][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.418493][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.502299][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.522310][  T144] EXT4-fs warning: 422 callbacks suppressed
[  213.522329][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.555970][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.584199][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.598472][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.612613][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.636009][  T305] EXT4-fs warning: 442 callbacks suppressed
[  213.636023][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.664018][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.683343][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.685335][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.699748][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.738865][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.756153][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.756706][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.804244][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.823770][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.826510][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.855065][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.874464][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.891013][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.914684][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.931015][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.961292][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.982315][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  213.991293][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.034446][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.269435][ T1405] EXT4-fs warning: 462 callbacks suppressed
[  214.269453][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.309004][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.338850][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.372867][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.422238][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.447718][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.464012][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.519048][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.600007][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  214.630732][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.492346][ T4493] EXT4-fs warning: 459 callbacks suppressed
[  215.492365][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.516880][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.541713][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.561993][  T154] EXT4-fs warning: 466 callbacks suppressed
[  215.562008][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.593876][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.604562][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.641158][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.657430][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.685174][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.714036][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.714989][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.757222][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.763707][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.776503][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.808241][ T4394] EXT4-fs warning: 442 callbacks suppressed
[  215.820962][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.837292][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.844081][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.870827][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.897027][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.900452][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.922819][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.954950][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.958595][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  215.997351][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  216.062214][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  216.097208][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  216.119069][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  216.153008][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  216.223442][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  216.255808][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  216.558511][ T1108] Bluetooth: hci1: command 0x0406 tx timeout
[  217.805937][ T4341] EXT4-fs warning: 458 callbacks suppressed
[  217.805955][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  217.853235][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  217.887834][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  217.915596][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  217.982196][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.009827][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.026116][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.054917][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.102163][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.129323][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.312044][ T4314] EXT4-fs warning: 474 callbacks suppressed
[  218.312062][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.356379][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.375858][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.416197][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.480887][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.502798][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.520994][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.552091][  T144] EXT4-fs warning: 450 callbacks suppressed
[  218.552106][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.565113][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.589771][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.622667][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.655108][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.671326][  T305] EXT4-fs warning: 478 callbacks suppressed
[  218.671343][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.673877][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.677286][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.717600][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.755344][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.774307][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.793010][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.808557][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.836340][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.856492][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.861449][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.888939][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.905083][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.926321][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.973358][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  218.980905][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.017139][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.030547][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.331092][ T1405] EXT4-fs warning: 482 callbacks suppressed
[  219.331111][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.356866][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.385810][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.405742][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.452365][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.474943][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.491205][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.515120][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.564285][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  219.591833][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.516926][ T4493] EXT4-fs warning: 478 callbacks suppressed
[  220.516940][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.553907][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.582694][  T154] EXT4-fs warning: 482 callbacks suppressed
[  220.582710][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.586902][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.621251][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.641571][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.665262][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.681513][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.701409][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.733466][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.757189][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.773665][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.793776][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.814823][ T4394] EXT4-fs warning: 446 callbacks suppressed
[  220.814837][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.837942][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.839847][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.870062][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.899312][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.915302][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.915617][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.963032][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  220.986290][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  221.021931][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  221.037833][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  221.062003][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  221.088031][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  221.105474][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  221.134488][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  221.192277][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  221.224308][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  222.822368][ T4341] EXT4-fs warning: 478 callbacks suppressed
[  222.822387][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  222.866904][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  222.889120][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  222.912864][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  222.982085][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.013802][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.030105][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.067057][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.122409][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.151231][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.321802][ T4314] EXT4-fs warning: 478 callbacks suppressed
[  223.321821][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.356797][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.373173][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.391847][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.473189][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.494743][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.535865][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.552203][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.582253][  T144] EXT4-fs warning: 490 callbacks suppressed
[  223.582271][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.611210][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.634194][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.662291][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.689471][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.692429][  T305] EXT4-fs warning: 482 callbacks suppressed
[  223.692445][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.705792][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.758580][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.778470][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.797252][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.813605][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.838668][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.854983][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.875776][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.890256][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.914982][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.940321][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.977779][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  223.998885][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.020990][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.062900][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.084618][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.372992][ T1405] EXT4-fs warning: 458 callbacks suppressed
[  224.373012][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.421109][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.448265][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.486786][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.572242][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.595835][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.617589][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.653849][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.712316][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  224.742652][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.542322][ T4493] EXT4-fs warning: 502 callbacks suppressed
[  225.542345][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.585666][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.602632][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.621934][  T154] EXT4-fs warning: 474 callbacks suppressed
[  225.621948][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.654326][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.659498][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.676368][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.720536][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.765145][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.771905][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.805954][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.847523][ T4394] EXT4-fs warning: 474 callbacks suppressed
[  225.847540][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.848683][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.882827][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.915752][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.940246][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  225.947836][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.007064][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.033961][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.050641][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.051638][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.102183][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.136117][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.145072][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.182066][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.212360][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.248849][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.285557][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.395391][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.422736][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  226.473348][ T4525] chnl_net:caif_netlink_parms(): no params data found
[  226.630347][ T4525] bridge0: port 1(bridge_slave_0) entered blocking state
[  226.656152][ T4525] bridge0: port 1(bridge_slave_0) entered disabled state
[  226.675471][ T4525] device bridge_slave_0 entered promiscuous mode
[  226.684392][ T4525] bridge0: port 2(bridge_slave_1) entered blocking state
[  226.697270][ T4525] bridge0: port 2(bridge_slave_1) entered disabled state
[  226.727178][ T4525] device bridge_slave_1 entered promiscuous mode
[  226.805963][ T4525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  226.823267][ T4525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  226.920192][ T4525] team0: Port device team_slave_0 added
[  226.943690][ T4525] team0: Port device team_slave_1 added
[  227.025870][ T4525] batman_adv: batadv0: Adding interface: batadv_slave_0
[  227.039351][ T4525] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  227.080016][ T4525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  227.092845][ T4525] batman_adv: batadv0: Adding interface: batadv_slave_1
[  227.106743][ T4525] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  227.133951][ T4525] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  227.237821][ T4525] device hsr_slave_0 entered promiscuous mode
[  227.265840][ T4525] device hsr_slave_1 entered promiscuous mode
[  227.282525][ T4525] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  227.306735][ T4525] Cannot create hsr debugfs directory
[  227.607267][ T4525] netdevsim netdevsim8 netdevsim0: renamed from eth0
[  227.656442][ T4525] netdevsim netdevsim8 netdevsim1: renamed from eth1
[  227.686796][ T4525] netdevsim netdevsim8 netdevsim2: renamed from eth2
[  227.712869][ T4525] netdevsim netdevsim8 netdevsim3: renamed from eth3
[  227.865353][ T4341] EXT4-fs warning: 446 callbacks suppressed
[  227.865369][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  227.875624][ T4525] 8021q: adding VLAN 0 to HW filter on device bond0
[  227.904910][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  227.927523][   T27] INFO: task syz-executor:4292 blocked for more than 143 seconds.
[  227.956427][   T27]       Not tainted syzkaller #0
[  227.975921][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  227.990157][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  227.999236][ T4200] Bluetooth: hci8: command 0x0409 tx timeout
[  228.012259][   T27] task:syz-executor    state:D stack:21824 pid: 4292 ppid:     1 flags:0x00004002
[  228.027027][   T27] Call Trace:
[  228.030691][ T4480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  228.038747][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.065815][   T27]  <TASK>
[  228.084879][ T4480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  228.085887][   T27]  __schedule+0x11bb/0x4390
[  228.111737][ T4525] 8021q: adding VLAN 0 to HW filter on device team0
[  228.128192][   T27]  ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[  228.145740][ T4480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  228.154506][   T27]  ? lock_chain_count+0x20/0x20
[  228.178867][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.203988][ T4480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  228.204802][   T27]  ? __rwlock_init+0x140/0x140
[  228.225107][ T4480] bridge0: port 1(bridge_slave_0) entered blocking state
[  228.232233][ T4480] bridge0: port 1(bridge_slave_0) entered forwarding state
[  228.246981][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.254710][   T27]  ? _raw_spin_lock_irqsave+0x7f/0xf0
[  228.278322][ T4480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  228.286761][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.317281][ T4480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  228.326546][ T4480] bridge0: port 2(bridge_slave_1) entered blocking state
[  228.333672][ T4480] bridge0: port 2(bridge_slave_1) entered forwarding state
[  228.345690][   T27]  ? _raw_spin_unlock_irqrestore+0x82/0x100
[  228.353454][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.357530][ T4314] EXT4-fs warning: 430 callbacks suppressed
[  228.357544][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.390401][ T4480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  228.419653][   T27]  ? lockdep_hardirqs_on+0x94/0x140
[  228.440802][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  228.444230][   T27]  ? release_firmware_map_entry+0x190/0x190
[  228.452939][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.466891][   T27]  ? __might_sleep+0xf0/0xf0
[  228.488330][   T27]  schedule+0x11b/0x1e0
[  228.492529][   T27]  wb_wait_for_completion+0x164/0x290
[  228.497928][   T27]  ? __bpf_trace_writeback_inode_template+0x20/0x20
[  228.502077][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  228.519679][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  228.524491][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.528106][ T4341] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.558509][   T27]  ? rwsem_write_trylock+0x12f/0x1b0
[  228.564896][   T27]  ? init_wait_entry+0xd0/0xd0
[  228.583650][   T27]  sync_inodes_sb+0x1b3/0x920
[  228.588701][   T27]  ? filemap_fdatawrite_wbc+0x1f5/0x240
[  228.598213][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  228.598713][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.607202][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  228.633174][  T144] EXT4-fs warning: 470 callbacks suppressed
[  228.633189][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.643541][   T27]  ? filemap_flush+0xb3/0x100
[  228.679706][   T27]  ? try_to_writeback_inodes_sb+0xc0/0xc0
[  228.685467][   T27]  ? get_nr_dirty_inodes+0x248/0x2d0
[  228.688983][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.707957][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  228.710854][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.738072][   T27]  sync_filesystem+0x16d/0x220
[  228.740923][  T305] EXT4-fs warning: 426 callbacks suppressed
[  228.740939][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.752376][   T27]  generic_shutdown_super+0x6b/0x300
[  228.777396][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.789115][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.808954][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  228.817760][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  228.827477][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.846183][   T27]  kill_block_super+0x7c/0xe0
[  228.857888][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.877744][   T27]  deactivate_locked_super+0x93/0xf0
[  228.883047][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  228.902526][ T4525] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  228.903905][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.929060][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.941529][   T27]  cleanup_mnt+0x418/0x4d0
[  228.946449][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  228.966922][   T27]  ? lockdep_hardirqs_on+0x94/0x140
[  228.971919][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  228.998734][   T27]  task_work_run+0x125/0x1a0
[  229.003401][   T27]  do_exit+0x61e/0x20a0
[  229.007218][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  229.007607][   T27]  ? put_task_struct+0x80/0x80
[  229.016963][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  229.035655][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.048750][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.053154][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.101771][   T27]  ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[  229.107830][   T27]  ? lock_chain_count+0x20/0x20
[  229.113295][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.144549][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.160447][   T27]  do_group_exit+0x12e/0x300
[  229.160487][   T27]  __x64_sys_exit_group+0x3b/0x40
[  229.160512][   T27]  do_syscall_64+0x4c/0xa0
[  229.160533][   T27]  ? clear_bhb_loop+0x30/0x80
[  229.183173][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.187887][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.237446][   T27]  ? clear_bhb_loop+0x30/0x80
[  229.237647][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.242933][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.288724][   T27]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  229.320471][ T4314] EXT4-fs warning (device loop5): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.321663][   T27] RIP: 0033:0x7f58b51bc749
[  229.357414][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.361681][   T27] RSP: 002b:00007ffc525fd648 EFLAGS: 00000246
[  229.373625][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.392716][  T144] EXT4-fs warning (device loop6): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.419704][ T1405] EXT4-fs warning: 422 callbacks suppressed
[  229.419720][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.465238][   T27]  ORIG_RAX: 00000000000000e7
[  229.470313][   T27] RAX: ffffffffffffffda RBX: 00007f58b5240def RCX: 00007f58b51bc749
[  229.503972][   T27] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[  229.507707][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.524841][   T27] RBP: 0000000000000010 R08: 00007ffc525fb3e6 R09: 00007ffc525fe900
[  229.535022][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.597449][   T27] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc525fe900
[  229.597860][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.632016][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.635465][   T27] R13: 00007f58b5240d7d R14: 00005555830814a8 R15: 00007ffc525ff9d0
[  229.672810][  T305] EXT4-fs warning (device loop0): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.705477][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.713809][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  229.728308][   T27]  </TASK>
[  229.756080][   T27] 
[  229.756080][   T27] Showing all locks held in the system:
[  229.778816][   T27] 1 lock held by khungtaskd/27:
[  229.783704][   T27]  #0: ffffffff8c11c760 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[  229.797585][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.834778][   T27] 2 locks held by kworker/u4:1/144:
[  229.847285][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  229.854738][ T4525] 8021q: adding VLAN 0 to HW filter on device batadv0
[  229.876321][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.904163][   T27]  #0: ffff888142394138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[  229.945518][   T27]  #1: ffffc900010afd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[  229.963744][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  229.968074][   T27] 2 locks held by kworker/u4:2/154:
[  230.013942][   T27]  #0: ffff888142394138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[  230.037540][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.045628][   T27]  #1: 
[  230.079177][ T4200] Bluetooth: hci8: command 0x041b tx timeout
[  230.080003][   T27] ffffc90002067d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[  230.137913][   T27] 2 locks held by kworker/u4:3/305:
[  230.146991][   T27]  #0: ffff888142394138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[  230.161644][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.200649][   T27]  #1: ffffc90002f0fd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[  230.227257][   T27] 4 locks held by kworker/u4:4/1405:
[  230.241262][ T1405] EXT4-fs warning (device loop4): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.273791][   T27] 2 locks held by getty/3948:
[  230.278597][   T27]  #0: ffff88802bbed098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[  230.307306][   T27]  #1: ffffc900025ce2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5ba/0x1a30
[  230.318089][   T27] 3 locks held by kworker/1:11/4260:
[  230.324478][   T27]  #0: ffff888016870938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[  230.376902][   T27]  #1: ffffc900030efd00 ((work_completion)(&data->fib_event_work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[  230.394144][   T27]  #2: ffff88804f414240 (&data->fib_lock){+.+.}-{3:3}, at: nsim_fib_event_work+0x271/0x3240
[  230.435852][   T27] 2 locks held by syz-executor/4292:
[  230.446861][   T27]  #0: ffff88802ad5c0e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa0/0xd0
[  230.485850][   T27]  #1: ffff8881479867d8 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x197/0x920
[  230.527186][   T27] 2 locks held by kworker/u4:5/4314:
[  230.538037][   T27]  #0: ffff888142394138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[  230.561938][ T4493] EXT4-fs warning: 418 callbacks suppressed
[  230.561953][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.565374][   T27]  #1: 
[  230.567935][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.639324][   T27] ffffc9000316fd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[  230.658582][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  230.674470][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  230.682668][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.684845][   T27] 2 locks held by syz-executor/4320:
[  230.703335][  T154] EXT4-fs warning: 390 callbacks suppressed
[  230.703353][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.747070][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  230.755311][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.758873][   T27]  #0: 
[  230.778451][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  230.789189][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.807399][   T27] ffff88807a7b40e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa0/0xd0
[  230.818525][ T4525] device veth0_vlan entered promiscuous mode
[  230.827036][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  230.855428][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.862153][   T27]  #1: ffff8881479cc7d8 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x197/0x920
[  230.872452][ T4543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  230.897754][ T4394] EXT4-fs warning: 382 callbacks suppressed
[  230.897771][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.900965][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.936336][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.955096][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.976462][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  230.977712][   T27] 2 locks held by kworker/u4:6/4341:
[  231.011570][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.025106][ T4525] device veth1_vlan entered promiscuous mode
[  231.027680][   T27]  #0: ffff888142394138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[  231.057445][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.062248][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.090373][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.106491][   T27]  #1: ffffc900033bfd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[  231.132459][   T27] 2 locks held by syz-executor/4352:
[  231.140809][   T27]  #0: ffff888023fa40e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa0/0xd0
[  231.152660][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  231.157324][   T27]  #1: 
[  231.164485][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.180231][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  231.194792][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.219485][   T27] ffff8881479d27d8 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x197/0x920
[  231.229578][   T27] 2 locks held by syz-executor/4375:
[  231.232712][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  231.234906][   T27]  #0: 
[  231.246841][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  231.268394][ T4493] EXT4-fs warning (device loop7): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.279658][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.294636][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.322670][ T4525] device veth0_macvtap entered promiscuous mode
[  231.322783][   T27] ffff88807b5580e0
[  231.334957][ T4525] device veth1_macvtap entered promiscuous mode
[  231.357782][   T27]  (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa0/0xd0
[  231.371749][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.390907][   T27]  #1: ffff88801fce87d8 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x197/0x920
[  231.408062][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  231.414865][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.436829][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.456156][   T27] 4 locks held by kworker/u4:7/4394:
[  231.461774][   T27] 2 locks held by syz-executor/4399:
[  231.467169][   T27]  #0: ffff888022a620e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa0/0xd0
[  231.489436][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.500312][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  231.515216][   T27]  #1: ffff88801fcee7d8 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x197/0x920
[  231.526801][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.567524][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  231.576121][   T27] 2 locks held by syz-executor/4432:
[  231.582412][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  231.603065][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.620296][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.631858][   T27]  #0: ffff88807944a0e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa0/0xd0
[  231.651163][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  231.674135][ T4394] EXT4-fs warning (device loop3): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.695320][   T27]  #1: ffff8881479f47d8 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x197/0x920
[  231.704506][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  231.721030][  T154] EXT4-fs warning (device loop1): ext4_read_block_bitmap_nowait:485: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 1325567907063495481
[  231.737120][   T27] 2 locks held by syz-executor/4464:
[  231.747982][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  231.767110][   T27]  #0: ffff888076eb40e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa0/0xd0
[  231.769910][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  231.810699][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  231.824545][   T27]  #1: ffff8881479fa7d8 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x197/0x920
[  231.827866][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  231.873336][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  231.873996][   T27] 2 locks held by kworker/u4:11/4493:
[  231.890987][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  231.927684][   T27]  #0: ffff888142394138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[  231.931702][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  231.970852][   T27]  #1: ffffc900049bfd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[  231.975505][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  232.004379][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  232.026986][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  232.034278][   T27] 2 locks held by syz-executor/4495:
[  232.052486][ T4525] batman_adv: batadv0: Interface activated: batadv_slave_0
[  232.076042][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  232.084335][   T27]  #0: ffff8880573220e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa0/0xd0
[  232.099236][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  232.107119][   T27]  #1: ffff88801fdf07d8 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x197/0x920
[  232.129548][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  232.135469][   T27] 3 locks held by kworker/u4:12/4515:
[  232.155829][   T27] 1 lock held by syz-executor/4525:
[  232.158445][ T4200] Bluetooth: hci8: command 0x040f tx timeout
[  232.184505][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  232.191656][   T27]  #0: ffffffff8d238988 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7a5/0xe90
[  232.207842][   T27] 2 locks held by dhcpcd/4553:
[  232.229152][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  232.248529][   T27]  #0: ffff8880513ba120 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x35/0xce0
[  232.267450][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  232.294044][   T27]  #1: ffffffff8c1211e8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x347/0x6b0
[  232.310980][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  232.338805][   T27] 
[  232.341159][   T27] =============================================
[  232.341159][   T27] 
[  232.356169][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  232.361579][   T27] NMI backtrace for cpu 1
[  232.370515][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[  232.377825][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  232.387895][   T27] Call Trace:
[  232.391187][   T27]  <TASK>
[  232.394129][   T27]  dump_stack_lvl+0x168/0x230
[  232.398835][   T27]  ? show_regs_print_info+0x20/0x20
[  232.404059][   T27]  ? load_image+0x3b0/0x3b0
[  232.408584][   T27]  ? tick_nohz_tick_stopped+0x7b/0xb0
[  232.413976][   T27]  ? nmi_cpu_backtrace+0x1b6/0x3d0
[  232.419118][   T27]  nmi_cpu_backtrace+0x397/0x3d0
[  232.424073][   T27]  ? nmi_trigger_cpumask_backtrace+0x280/0x280
[  232.430245][   T27]  ? _printk+0xcc/0x110
[  232.430777][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  232.434417][   T27]  ? load_image+0x3b0/0x3b0
[  232.449313][   T27]  ? load_image+0x3b0/0x3b0
[  232.453838][   T27]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  232.459928][   T27]  nmi_trigger_cpumask_backtrace+0x163/0x280
[  232.465934][   T27]  watchdog+0xe0f/0xe50
[  232.470116][   T27]  kthread+0x436/0x520
[  232.474201][   T27]  ? hungtask_pm_notify+0x40/0x40
[  232.479239][   T27]  ? kthread_blkcg+0xd0/0xd0
[  232.483848][   T27]  ret_from_fork+0x1f/0x30
[  232.488294][   T27]  </TASK>
[  232.493138][   T27] Sending NMI from CPU 1 to CPUs 0:
[  232.495293][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  232.498821][    C0] NMI backtrace for cpu 0
[  232.498831][    C0] CPU: 0 PID: 4525 Comm: syz-executor Not tainted syzkaller #0
[  232.498848][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  232.498858][    C0] RIP: 0010:io_serial_in+0x73/0xb0
[  232.498880][    C0] Code: e8 62 40 32 fd 44 89 f9 d3 e3 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 63 a8 76 fd 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f c3 44 89 f9 80 e1 07 38 c1 7c aa 4c
[  232.498895][    C0] RSP: 0018:ffffc900048ce450 EFLAGS: 00000002
[  232.498909][    C0] RAX: 1ffffffff2c7d700 RBX: 00000000000003fd RCX: 0000000000000000
[  232.498921][    C0] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000020
[  232.498931][    C0] RBP: 0000000000000020 R08: 0000000000000004 R09: 0000000000000003
[  232.498942][    C0] R10: fffff52000919c80 R11: 1ffff92000919c80 R12: dffffc0000000000
[  232.498954][    C0] R13: ffffffff963ebaa8 R14: ffffffff963eb840 R15: 0000000000000000
[  232.498966][    C0] FS:  0000555592daa500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[  232.498982][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  232.498993][    C0] CR2: 00007f230f1d3e9c CR3: 000000001eebb000 CR4: 00000000003506f0
[  232.499010][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  232.499020][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  232.499030][    C0] Call Trace:
[  232.499035][    C0]  <TASK>
[  232.499042][    C0]  wait_for_xmitr+0xe9/0x260
[  232.499059][    C0]  ? _raw_spin_lock_irqsave+0xb0/0xf0
[  232.499079][    C0]  serial8250_console_putchar+0x1a/0x50
[  232.499098][    C0]  uart_console_write+0xaa/0x100
[  232.499114][    C0]  ? serial8250_console_write+0xf80/0xf80
[  232.499134][    C0]  serial8250_console_write+0xbb5/0xf80
[  232.499160][    C0]  ? serial8250_set_defaults+0x600/0x600
[  232.499181][    C0]  ? read_lock_is_recursive+0x10/0x10
[  232.499200][    C0]  ? do_raw_spin_lock+0x11d/0x280
[  232.499217][    C0]  ? __rwlock_init+0x140/0x140
[  232.499232][    C0]  ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[  232.499253][    C0]  ? do_raw_spin_unlock+0x11d/0x230
[  232.499271][    C0]  console_unlock+0xc86/0x1200
[  232.499291][    C0]  ? console_trylock_spinning+0x350/0x350
[  232.499314][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  232.499333][    C0]  ? read_lock_is_recursive+0x10/0x10
[  232.499355][    C0]  ? console_trylock_spinning+0x2c5/0x350
[  232.499378][    C0]  ? vprintk_emit+0x150/0x150
[  232.499402][    C0]  ? preempt_count_add+0x8d/0x190
[  232.499421][    C0]  vprintk_emit+0xc0/0x150
[  232.499442][    C0]  _printk+0xcc/0x110
[  232.499462][    C0]  ? load_image+0x3b0/0x3b0
[  232.499482][    C0]  ? batadv_hardif_get_by_netdev+0x349/0x390
[  232.499506][    C0]  batadv_check_known_mac_addr+0x27e/0x3b0
[  232.499529][    C0]  batadv_hard_if_event+0x4a0/0x17e0
[  232.499549][    C0]  ? dcbnl_netdevice_event+0x264/0x2a0
[  232.499564][    C0]  ? lockdep_rtnl_is_held+0x22/0x30
[  232.499585][    C0]  raw_notifier_call_chain+0xcb/0x160
[  232.499605][    C0]  dev_set_mac_address+0x2c4/0x3d0
[  232.499624][    C0]  ? dev_pre_changeaddr_notify+0x100/0x100
[  232.499641][    C0]  ? rwsem_write_trylock+0x12f/0x1b0
[  232.499659][    C0]  ? clear_nonspinnable+0x60/0x60
[  232.499684][    C0]  dev_set_mac_address_user+0x2d/0x50
[  232.499701][    C0]  do_setlink+0x80d/0x3980
[  232.499718][    C0]  ? unwind_get_return_address+0x49/0x80
[  232.499761][    C0]  ? nlmsg_parse_deprecated_strict+0x110/0x110
[  232.499780][    C0]  ? stack_trace_save+0x98/0xe0
[  232.499795][    C0]  ? stack_trace_snprint+0xf0/0xf0
[  232.499816][    C0]  ? __nla_validate_parse+0x1dd5/0x2750
[  232.499834][    C0]  ? rtnetlink_rcv_msg+0x7ff/0xe90
[  232.499851][    C0]  ? netlink_rcv_skb+0x1e0/0x430
[  232.499883][    C0]  ? netlink_unicast+0x774/0x920
[  232.499912][    C0]  ? __nla_validate+0x50/0x50
[  232.499938][    C0]  ? validate_linkmsg+0x3db/0x4c0
[  232.499955][    C0]  ? mutex_is_locked+0xe/0x40
[  232.499974][    C0]  rtnl_newlink+0x1419/0x17d0
[  232.499992][    C0]  ? rtnl_newlink+0x551/0x17d0
[  232.500016][    C0]  ? rtnl_setlink+0x450/0x450
[  232.500036][    C0]  ? __lock_acquire+0x13ad/0x7c60
[  232.500057][    C0]  ? verify_lock_unused+0x140/0x140
[  232.500093][    C0]  ? rcu_lock_acquire+0x30/0x30
[  232.500162][    C0]  ? rtnl_setlink+0x450/0x450
[  232.500180][    C0]  rtnetlink_rcv_msg+0x7ff/0xe90
[  232.500219][    C0]  ? rtnetlink_bind+0x80/0x80
[  232.500239][    C0]  ? __local_bh_enable_ip+0x12a/0x1b0
[  232.500255][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  232.500273][    C0]  ? __local_bh_enable_ip+0x12a/0x1b0
[  232.500288][    C0]  ? _local_bh_enable+0xa0/0xa0
[  232.500322][    C0]  ? __dev_queue_xmit+0x1bc5/0x2ed0
[  232.500345][    C0]  ? dev_queue_xmit+0x20/0x20
[  232.500359][    C0]  ? memcpy+0x3c/0x60
[  232.500377][    C0]  ? __copy_skb_header+0x417/0x5a0
[  232.500397][    C0]  ? __skb_clone+0x480/0x790
[  232.500417][    C0]  netlink_rcv_skb+0x1e0/0x430
[  232.500432][    C0]  ? rtnetlink_bind+0x80/0x80
[  232.500450][    C0]  ? netlink_ack+0xb60/0xb60
[  232.500472][    C0]  netlink_unicast+0x774/0x920
[  232.500495][    C0]  netlink_sendmsg+0x8ab/0xbc0
[  232.500514][    C0]  ? netlink_getsockopt+0x560/0x560
[  232.500530][    C0]  ? aa_sock_msg_perm+0x94/0x150
[  232.500547][    C0]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  232.500564][    C0]  ? security_socket_sendmsg+0x7c/0xa0
[  232.500581][    C0]  __sys_sendto+0x423/0x580
[  232.500600][    C0]  ? __ia32_sys_getpeername+0x80/0x80
[  232.500623][    C0]  ? __lock_acquire+0x7c60/0x7c60
[  232.500647][    C0]  ? lock_chain_count+0x20/0x20
[  232.500664][    C0]  ? vtime_user_exit+0x2dc/0x400
[  232.500683][    C0]  __x64_sys_sendto+0xda/0xf0
[  232.500702][    C0]  do_syscall_64+0x4c/0xa0
[  232.500716][    C0]  ? clear_bhb_loop+0x30/0x80
[  232.500731][    C0]  ? clear_bhb_loop+0x30/0x80
[  232.500753][    C0]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  232.500770][    C0] RIP: 0033:0x7f3e976d95dc
[  232.500784][    C0] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b
[  232.500796][    C0] RSP: 002b:00007fff6b55dc70 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[  232.500812][    C0] RAX: ffffffffffffffda RBX: 00007f3e9845c620 RCX: 00007f3e976d95dc
[  232.500824][    C0] RDX: 000000000000002c RSI: 00007f3e9845c670 RDI: 0000000000000003
[  232.500834][    C0] RBP: 0000000000000000 R08: 00007fff6b55dcc4 R09: 000000000000000c
[  232.500844][    C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003
[  232.500853][    C0] R13: 0000000000000000 R14: 00007f3e9845c670 R15: 0000000000000000
[  232.500871][    C0]  </TASK>
[  232.546209][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  232.844360][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  232.847526][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[  232.894616][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  232.896498][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  232.948401][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  232.951799][   T27] Call Trace:
[  232.951808][   T27]  <TASK>
[  232.956472][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  232.956491][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  232.960450][   T27]  dump_stack_lvl+0x168/0x230
[  232.960482][   T27]  ? show_regs_print_info+0x20/0x20
[  232.960506][   T27]  ? load_image+0x3b0/0x3b0
[  232.960539][   T27]  panic+0x2c9/0x7f0
[  232.960559][   T27]  ? schedule_preempt_disabled+0x20/0x20
[  232.960586][   T27]  ? bpf_jit_dump+0xd0/0xd0
[  232.960607][   T27]  ? __irq_work_queue_local+0x12c/0x190
[  232.960633][   T27]  ? nmi_trigger_cpumask_backtrace+0x260/0x280
[  232.960662][   T27]  watchdog+0xe4e/0xe50
[  233.021206][ T4525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  233.024756][   T27]  kthread+0x436/0x520
[  233.064419][ T4525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  233.068260][   T27]  ? hungtask_pm_notify+0x40/0x40
[  233.068287][   T27]  ? kthread_blkcg+0xd0/0xd0
[  233.068310][   T27]  ret_from_fork+0x1f/0x30
[  233.068343][   T27]  </TASK>
[  233.068705][   T27] Kernel Offset: disabled
[  233.310069][   T27] Rebooting in 86400 seconds..